Shelf fixing DuoPower

Combination of two material components for more performance.
Secure functions for solid (expansion) and hollow and panel building materials (folding/knotting).
Easy installation: narrow edge of the plug prevents it from falling deeper into the drill hole.
Best possible feedback from the anchor - you can feel that the anchor is sitting perfectly.
With suitable screw 4.5 x 40 for perfect hold and 20 labels each in black, white, brown and grey.535958